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The length of time for the expiration date or "best used before" date depends on the type of product, as well as the brand.
Perishable items (such as flax oils or certain probiotics) generally have shorter expiration dates. Although our warehouse is fully air-conditioned, these more fragile items are put in cold storage (freezer or refrigeration unit) for maximum freshness.
Our receiving department does its best to verify and then enter the correct expiration dates for all incoming products. However, discrepancies do occur from time to time. This being said, the exceptionally high turnover at iHerb ensures that our inventory is among the freshest in the industry.
Alpha GPC is a natural physiological precursor to acetyl-choline, a neurotransmitter that is involved in memory and other cognitive functions. Alpha GPC is more bioavailable than other forms of choline and is known to cross the blood brain barrier into the brain. In the brain and other neural tissues, Alpha GPC becomes a constituent of cell membranes. Clinical studies have demonstrated that supplementation with Alpha GPC can increase the brain's synthesis of acetyl-choline. In this way, it helps to support cognitive function and mental acuity.
Take 2 capsules twice daily with food, Best when taken early in the day.
Cellulose (capsule), cellulose powder, silica, stearic acid (vegetable source) and magnesium stearate (vegetable source).
Contains: Soy (alpha GPC from soy lecithin).
Not manufactured with yeast, wheat, gluten, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergen.
Natural color variation may occur in this product. Store in a cool dry place after opening.
For adults only, consult physician if pregnant/nursing, taking medications, or have a medical conditions. Keep out of the reach of children. Do not each freshness packet. Keep in bottle.
| Supplement Facts | ||
| Serving Size: 2 Vcaps | ||
| Servings Per Container: 30 | ||
| Amount Per Serving | % Daily Value | |
| Alpha GPC (L-alpha-glycerylphosphorylcholine) (soy) | 600 mg | * |
| * Daily Value not established. | ||
Verified Purchase
Really like this product but not all choline products work the same. This works very well in the frontal lobe, wish this was offered in liquid form for better absorption and results, maybe if we put ourselves on the notify me list on the liquid alpha gpc they might start making it again. DMAE is another product in liquid form that ranks right up next to this product but also produces a relaxation and afterwards positive mood. Third is sardines/anchoves as well as salmon that help as well by far the worst choline product is CDP-choline agitates the nervous system.
Posted by ADD c 0de - ZIV 5429 on Sep 08, 2017 | Verified Purchase
Looks like it starts working but may feel a big difference after using it for a long time. Enter *Ziv 5429* (no space) at checkout for 5% off!!!
Posted by iHerb Customer on Mar 14, 2017 | Verified Purchase
I find that this really helps with mental clarity. Would be great if Now Foods provided a larger pack size as the recommended daily dose is 4 capsules.
Posted by iHerb Customer on Feb 19, 2016 | Verified Purchase
I do feel much better after dating GPC and more concentrated in my tasks.
Posted by vegangela on Mar 09, 2015 | Verified Purchase
Haven't been using it long enough to feel the effects, but the quality and price are very good for this product.
Posted by iHerb Customer on Oct 19, 2014 | Verified Purchase
If I took two times with two pills at a time, I felt slightly dizzy and had hard time to focus in studying. Interesting thing is that I was totally fine when taking only one pill at a time. My height is 5ft 4, and my weight is 110-120lb. I wonder if the size of the body is affected by the dosages of the pills that I intake.
